Draw a number line diagram and write an expression to represent this situation: “on Tuesday at lunchtime, it was 29c. By sunset the temperature had dropped to 16c.

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?